Dec 17 20:29:39.788 INFO checking lucarlig/rust_by_example against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:29:39.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lucarlig/rust_by_example:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:29:40.380 INFO [stdout] d439299658e08e633c75398619ebeb6f9113c04c00b383be1b60665c99181e6a
Dec 17 20:29:40.386 INFO running `"docker" "start" "-a" "d439299658e08e633c75398619ebeb6f9113c04c00b383be1b60665c99181e6a"`
Dec 17 20:29:42.248 INFO [stderr]     Checking study_rust v0.1.0 (/opt/crater/workdir)
Dec 17 20:29:42.448 INFO [stderr] warning: unused variable: `rect`
Dec 17 20:29:42.448 INFO [stderr]   --> src/main.rs:22:14
Dec 17 20:29:42.448 INFO [stderr]    |
Dec 17 20:29:42.448 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 17 20:29:42.448 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 17 20:29:42.448 INFO [stderr]    |
Dec 17 20:29:42.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:29:42.448 INFO [stderr] 
Dec 17 20:29:42.448 INFO [stderr] warning: unused variable: `point`
Dec 17 20:29:42.448 INFO [stderr]   --> src/main.rs:27:11
Dec 17 20:29:42.448 INFO [stderr]    |
Dec 17 20:29:42.448 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.448 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 17 20:29:42.448 INFO [stderr] 
Dec 17 20:29:42.448 INFO [stderr] warning: unused variable: `float`
Dec 17 20:29:42.448 INFO [stderr]   --> src/main.rs:27:25
Dec 17 20:29:42.448 INFO [stderr]    |
Dec 17 20:29:42.448 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.448 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 17 20:29:42.449 INFO [stderr] 
Dec 17 20:29:42.456 INFO [stderr] warning: function is never used: `rect_area`
Dec 17 20:29:42.456 INFO [stderr]   --> src/main.rs:22:1
Dec 17 20:29:42.456 INFO [stderr]    |
Dec 17 20:29:42.456 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 17 20:29:42.456 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:29:42.456 INFO [stderr]    |
Dec 17 20:29:42.456 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:29:42.456 INFO [stderr] 
Dec 17 20:29:42.456 INFO [stderr] warning: function is never used: `square`
Dec 17 20:29:42.456 INFO [stderr]   --> src/main.rs:27:1
Dec 17 20:29:42.456 INFO [stderr]    |
Dec 17 20:29:42.456 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.456 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:29:42.456 INFO [stderr] 
Dec 17 20:29:42.614 INFO [stderr] warning: unused variable: `rect`
Dec 17 20:29:42.615 INFO [stderr]   --> src/main.rs:22:14
Dec 17 20:29:42.615 INFO [stderr]    |
Dec 17 20:29:42.615 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 17 20:29:42.615 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 17 20:29:42.615 INFO [stderr]    |
Dec 17 20:29:42.615 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:29:42.615 INFO [stderr] 
Dec 17 20:29:42.615 INFO [stderr] warning: unused variable: `point`
Dec 17 20:29:42.615 INFO [stderr]   --> src/main.rs:27:11
Dec 17 20:29:42.615 INFO [stderr]    |
Dec 17 20:29:42.615 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.615 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 17 20:29:42.615 INFO [stderr] 
Dec 17 20:29:42.615 INFO [stderr] warning: unused variable: `float`
Dec 17 20:29:42.615 INFO [stderr]   --> src/main.rs:27:25
Dec 17 20:29:42.615 INFO [stderr]    |
Dec 17 20:29:42.615 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.615 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 17 20:29:42.615 INFO [stderr] 
Dec 17 20:29:42.621 INFO [stderr] warning: function is never used: `rect_area`
Dec 17 20:29:42.621 INFO [stderr]   --> src/main.rs:22:1
Dec 17 20:29:42.621 INFO [stderr]    |
Dec 17 20:29:42.621 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 17 20:29:42.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:29:42.621 INFO [stderr]    |
Dec 17 20:29:42.622 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:29:42.622 INFO [stderr] 
Dec 17 20:29:42.622 INFO [stderr] warning: function is never used: `square`
Dec 17 20:29:42.622 INFO [stderr]   --> src/main.rs:27:1
Dec 17 20:29:42.622 INFO [stderr]    |
Dec 17 20:29:42.622 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 17 20:29:42.622 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:29:42.622 INFO [stderr] 
Dec 17 20:29:42.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 17 20:29:43.683 INFO running `"docker" "inspect" "d439299658e08e633c75398619ebeb6f9113c04c00b383be1b60665c99181e6a"`
Dec 17 20:29:44.086 INFO running `"docker" "rm" "-f" "d439299658e08e633c75398619ebeb6f9113c04c00b383be1b60665c99181e6a"`
Dec 17 20:29:44.512 INFO [stdout] d439299658e08e633c75398619ebeb6f9113c04c00b383be1b60665c99181e6a